Percutaneous ventricular assist devices for catheter ablation of ventricular tachycardia in structural heart disease: “A Conditio Sine Qua Non”?

2017 ◽  
Vol 28 (11) ◽  
pp. 1303-1305 ◽  
Author(s):  
Jorge Romero ◽  
Luigi Di Biase
Keyword(s):  
Heart Disease ◽  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Structural Heart Disease ◽  
Ventricular Assist Devices ◽  
Ventricular Assist ◽  
Assist Devices

scholarly journals Catheter Ablation of Ventricular Tachycardia in Patients With Ventricular Assist Devices

2019 ◽  
Vol 5 (1) ◽  
pp. 52-54
Author(s):  
Pasquale Santangeli ◽  
Yasuhiro Shirai
Keyword(s):  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Ventricular Assist Devices ◽  
Ventricular Assist ◽  
Assist Devices

Endocardial catheter ablation of ventricular tachycardia in patients with ventricular assist devices

Heart Rhythm ◽  
2007 ◽  
Vol 4 (9) ◽  
pp. 1165-1169 ◽  
Author(s):  
Gopi Dandamudi ◽  
Waqas S. Ghumman ◽  
Mithilesh K. Das ◽  
John M. Miller
Keyword(s):  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Ventricular Assist Devices ◽  
Ventricular Assist ◽  
Assist Devices

P1125 Safety and efficacy of ventricular tachycardia ablation during sinus rhythm in patients with structural heart disease

EP Europace ◽  
2020 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
J Fernandez-Armenta Pastor ◽  
E Silva ◽  
D Soto-Iglesias ◽  
D Penela ◽  
J Acosta ◽  
...  
Keyword(s):  
Heart Disease ◽  
Ventricular Tachycardia ◽  
Sinus Rhythm ◽  
Structural Heart Disease ◽  
Ventricular Assist Devices ◽  
Ventricular Assist ◽  
Arrhythmogenic Substrate ◽  
Vt Ablation ◽  
One Year ◽  
Multicenter Registry

Abstract Funding Acknowledgements Project “PI-0057-2017”, funded by Junta de Andalucía and co-funded by European Union (ERDF/ESF, “Invesing in your future”) Background The best strategy for scar related ventricular tachycardia (VT) ablation is not yet established. Recently, the use of ventricular assist devices is being proposed to allow ablation during unstable VT.  Purpose Analyze the results of a multicenter registry of substrate-guided VT ablation performed primarily during stable rhythm. Methods  This prospective multicenter registry included 433 VT ablation procedures performed in 372 consecutive patients with structural heart disease undergoing VT ablation. Substrate ablation (scar dechanneling technique) during sinus rhythm without initial VT induction was the standard protocol. Any episode of sustained VT or appropriate ICD therapy was considered VT recurrence.  Results  Myocardial infarction was the arrhythmogenic substrate in 64% of patients. 90.5% of patients were male, mean age 64 ± 13 years. Mean LVEF was 38 ± 13%.No ventricular assist device was used in any case. After substrate ablation no VT was inducible in 69% of cases. End-procedure non-inducibility was achieved in 73.1% of cases. Complication rate was 6.7 %. 30-days mortality was 1.9% (7 patients), including one procedure related death. At one year after first procedure 17 patients died (4.5%). Age, chronic obstructive pulmonary disease and renal failure were independent predictors of mortality. One-year freedom from VT recurrence was 84%.  Conclusion Substrate-guided VT ablation during stable rhythm as main approach for scar-related VT treatment is associated to low complication and recurrence rates in this prospective multicenter study.

scholarly journals Long-Term Outcomes of Adults with Congenital Heart Disease Supported by Durable Continuous-Flow Ventricular Assist Devices

2021 ◽  
Vol 40 (4) ◽  
pp. S419-S420
Author(s):  
W.C. Frankel ◽  
C.R. Broda ◽  
A.P. Nair ◽  
W.J. Dreyer ◽  
H.P. Tunuguntla ◽  
...  
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Continuous Flow ◽  
Congenital Heart ◽  
Ventricular Assist Devices ◽  
Long Term Outcomes ◽  
Ventricular Assist ◽  
Assist Devices

scholarly journals Combined Endocardial-Epicardial Versus Endocardial Catheter Ablation Alone for Ventricular Tachycardia in Structural Heart Disease

2019 ◽  
Vol 5 (1) ◽  
pp. 13-24 ◽  
Author(s):  
Jorge Romero ◽  
Roberto C. Cerrud-Rodriguez ◽  
Luigi Di Biase ◽  
Juan Carlos Diaz ◽  
Isabella Alviz ◽  
...  
Keyword(s):  
Heart Disease ◽  
Ventricular Tachycardia ◽  
Catheter Ablation ◽  
Structural Heart Disease

Catheter Ablation for Ventricular Tachyarrhythmias in Patients Supported by Continuous-Flow Left Ventricular Assist Devices

ASAIO Journal ◽  
2014 ◽  
Vol 60 (3) ◽  
pp. 311-316 ◽  
Author(s):  
Arthur R. Garan ◽  
Vivek Iyer ◽  
William Whang ◽  
Kanika P. Mody ◽  
Melana Yuzefpolskaya ◽  
...  
Keyword(s):  
Catheter Ablation ◽  
Continuous Flow ◽  
Left Ventricular ◽  
Ventricular Assist Devices ◽  
Ventricular Tachyarrhythmias ◽  
Left Ventricular Assist Devices ◽  
Ventricular Assist ◽  
Assist Devices ◽  
Left Ventricular Assist
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